CN113267034B - Integrated firework dryer - Google Patents
Integrated firework dryer Download PDFInfo
- Publication number
- CN113267034B CN113267034B CN202110590553.7A CN202110590553A CN113267034B CN 113267034 B CN113267034 B CN 113267034B CN 202110590553 A CN202110590553 A CN 202110590553A CN 113267034 B CN113267034 B CN 113267034B
- Authority
- CN
- China
- Prior art keywords
- conveying mechanism
- drying
- partition
- conveying
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 238000001035 drying Methods 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 18
- 239000000843 powder Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000010981 drying operation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
Abstract
The invention relates to the field of drying equipment, in particular to an integrated firework dryer, which comprises: the feeding chamber comprises a feeding shell and a first conveying mechanism arranged in the feeding shell; the drying chamber is connected with the feeding chamber and comprises a drying machine shell, a second conveying mechanism and a drying fan, wherein the second conveying mechanism and the drying fan are arranged in the drying machine shell; the cooling chamber is connected with the drying chamber and comprises a cooling shell, a third conveying mechanism and a cooling fan, wherein the third conveying mechanism and the cooling fan are arranged in the cooling shell; wherein, the two ends of the drying chamber are provided with partition sealing devices; the partition sealing device comprises a linear telescopic mechanism and a partition door connected with the output end of the linear telescopic mechanism, and the partition door can be driven by the linear telescopic mechanism to seal the drying chamber. The invention provides a pyrotechnic composition drying device which aims to solve the technical problems of large occupied area and low working efficiency of pyrotechnic composition drying devices in the prior art.
Description
Technical Field
The invention relates to the field of drying equipment, in particular to an integrated smoke and fire dryer.
Background
The fireworks are traditional festive products in China, and have very long production history and folk-custom setting off. As the origin of the fireworks and crackers, china is the largest production country and export country of the fireworks and crackers in the world. From 2008, the scale of firework production in China is continuously increased to a higher level, and the quantity and quality of products are rapidly developed. Because of the aesthetic and practical value of the fireworks and crackers per se and the continuous improvement of the living standard of people, more and more people and enterprises purchase the fireworks and crackers for increasing the festival atmosphere, areas of China which depend on the fireworks and crackers industry are rich, and the fireworks and crackers become the pillar industry of the areas.
The drying of the pyrotechnic composition is an important process in the preparation process of the pyrotechnic composition, and most enterprises currently dry the pyrotechnic composition through a drying room or sequentially operate a plurality of devices to form a drying system for drying the pyrotechnic composition. The disadvantage of this approach is the large floor space and low operating efficiency.
In view of this, it is necessary to propose an integrated pyrotechnic dryer that solves or at least alleviates the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the integrated pyrotechnic composition dryer provided by the invention aims to solve the technical problems of large occupied area and low working efficiency of pyrotechnic composition drying equipment in the prior art.
In order to achieve the above object, the present invention provides an integrated pyrotechnic dryer including:
the feeding chamber comprises a feeding shell and a first conveying mechanism arranged in the feeding shell;
the drying chamber is connected with the feeding chamber and comprises a drying machine shell, a second conveying mechanism and a drying fan, wherein the second conveying mechanism and the drying fan are arranged in the drying machine shell;
the cooling chamber is connected with the drying chamber and comprises a cooling shell, a third conveying mechanism and a cooling fan, wherein the third conveying mechanism and the cooling fan are arranged in the cooling shell;
wherein, the two ends of the drying chamber are provided with partition sealing devices; the partition sealing device comprises a linear telescopic mechanism and a partition door connected with the output end of the linear telescopic mechanism, and the partition door can be driven by the linear telescopic mechanism to seal the drying chamber.
Preferably, the partition sealing device comprises a partition frame, the linear telescopic mechanism is arranged at the top or bottom of the partition frame, the partition door is slidably arranged on the partition frame along the height direction of the drying chamber, and the partition door is parallel to the width direction of the second conveying mechanism.
Preferably, the partition rack is provided with an opening along a side wall of the second conveying mechanism in the length direction, and the conveyor belt penetrates through the opening.
Preferably, the linear telescopic mechanism is an electric push rod, a hydraulic cylinder or a pneumatic cylinder.
Preferably, the first conveying mechanism comprises a conveying roller and a conveying belt wound on the conveying roller, a plurality of cells are arranged on the conveying belt, and the cells are arranged at intervals along the conveying direction of the conveying belt.
Preferably, the width of the unit cell is consistent with the width of the conveyor belt or smaller than the width of the conveyor belt by 1 to 10cm, and surrounding baffle parts are arranged around the unit cell.
Preferably, the third conveying mechanism is a belt conveying mechanism, and an upper conveying area and a lower return area are formed on the third conveying mechanism; the cooling chamber further comprises a cleaning device, the cleaning device comprises at least one water inlet pipe and a plurality of water outlet pipes communicated with the water inlet pipe, the water inlet pipes are arranged along the transmission direction of the third conveying mechanism, and the water outlet pipes extend to the upper part and/or the lower part of the lower return area; wherein, a plurality of water outlets are arranged on one side of the water outlet pipe facing the lower return area.
Preferably, the number of the water inlet pipes is 2, and the water inlet pipes comprise a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is arranged between the upper transportation area and the lower return area, and the water outlet pipe communicated with the first water inlet pipe is positioned above the lower return area; the second water inlet pipe is arranged below the lower return area, and the water outlet pipe communicated with the second water inlet pipe is arranged below the lower return area.
Preferably, the cooling chamber further comprises a water pan, and the water pan is arranged below the third conveying mechanism.
Preferably, the water outlets are provided with nozzles, and the nozzles are provided with a plurality of water outlets in different directions.
In the scheme of this application, integral type firework drying-machine is formed by feeding room, drying chamber and cooling chamber connecting gradually for feeding process, stoving process, cooling process and ejection of compact process link up each other, go on integratively. Wherein, first conveying mechanism in the feed casing is used for the feeding of cigarette gunpowder to on conveying the second conveying mechanism in the stoving casing with the pyrotechnic composition, stoving fan carries out the stoving operation to the pyrotechnic composition on the second conveying mechanism. After the firework powder is dried, the second conveying mechanism conveys the firework powder to the third conveying mechanism in the cooling shell, the cooling fan cools the firework powder on the third conveying mechanism, and the third conveying mechanism discharges the firework powder after cooling. Wherein, in order to guarantee the safety of stoving operation, the both ends of drying chamber all are provided with cuts off sealing device, cut off sealing device and include sharp telescopic machanism and the wall door of being connected with sharp telescopic machanism's output, cut off the door and can seal the drying chamber under sharp telescopic machanism's drive. When the drying operation is carried out, the partition sealing device enables the drying chamber to be in a fully-closed state, so that the operation safety is ensured, and the potential safety hazard is eliminated. The integral type firework drying-machine of this application compact structure, area is little and each process links up each other, and work efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a partial schematic structure of a drying chamber of an integrated pyrotechnic dryer in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a partition seal according to an embodiment of the present invention;
FIG. 3 is a schematic view of a first conveying mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a third conveying mechanism according to an embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Reference numerals illustrate:
111-conveying rollers, 112-conveying belts, 113-unit cells, 114-enclosing parts;
200-a drying chamber and 210-a second conveying mechanism;
331-a water inlet pipe, 332-a water outlet pipe, 333-an upper transportation area and 334-a lower return area;
400-partition sealing device, 410-linear telescopic mechanism and 420-partition door.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1, in order to achieve the above object, the present invention provides an integrated pyrotechnic dryer comprising:
the feeding chamber comprises a feeding shell and a first conveying mechanism arranged in the feeding shell;
a drying chamber 200 connected with the feeding chamber, the drying chamber 200 comprising a drying machine shell, a second conveying mechanism 210 and a drying blower arranged in the drying machine shell; the operator loads the pyrotechnical powder to be dried to the first conveying mechanism, the pyrotechnical powder is conveyed to the second conveying mechanism 210 by the first conveying mechanism, and the drying fan dries the pyrotechnical powder on the second conveying mechanism 210;
the cooling chamber is connected with the drying chamber 200 and comprises a cooling machine shell, a third conveying mechanism and a cooling fan, wherein the third conveying mechanism and the cooling fan are arranged in the cooling machine shell; the temperature of the pyrotechnic composition after drying is higher, the pyrotechnic composition after drying needs to be cooled to avoid potential safety hazards, the pyrotechnic composition after drying is transmitted to the third conveying mechanism by the second conveying mechanism 210, the temperature of the pyrotechnic composition on the third conveying mechanism is reduced by the cooling fan, and the pyrotechnic composition is discharged by the third conveying mechanism after cooling.
Wherein, the two ends of the drying chamber 200 are provided with a partition sealing device 400; the partition sealing device 400 includes a linear expansion mechanism 410 and a partition door 420 connected to an output end of the linear expansion mechanism 410, and the partition door 420 can close the drying chamber 200 under the driving of the linear expansion mechanism 410. When the drying operation is performed, the partition sealing device 400 enables the drying chamber 200 to be in a fully-closed state, so that the operation safety is ensured, and the potential safety hazard is eliminated.
In the scheme of this application, integral type firework drying-machine is formed by feeding room, drying chamber 200 and cooling chamber connection in proper order for feeding process, stoving process, cooling process and ejection of compact process link up each other, go on integratively. The first conveying mechanism in the feeding machine shell is used for feeding the pyrotechnic composition and conveying the pyrotechnic composition to the second conveying mechanism 210 in the dryer shell, and the drying fan is used for drying the pyrotechnic composition on the second conveying mechanism 210. After the firework powder is dried, the second conveying mechanism 210 conveys the firework powder to the third conveying mechanism in the cooling shell, the cooling fan cools the firework powder on the third conveying mechanism, and the third conveying mechanism discharges the firework powder after cooling. In order to ensure the safety of the drying operation, both ends of the drying chamber 200 are provided with a partition sealing device 400, the partition sealing device 400 includes a linear expansion mechanism 410 and a partition door 420 connected to the output end of the linear expansion mechanism 410, and the partition door 420 can close the drying chamber 200 under the driving of the linear expansion mechanism 410. When the drying operation is performed, the partition sealing device 400 enables the drying chamber 200 to be in a fully-closed state, so that the operation safety is ensured, and the potential safety hazard is eliminated. The integral type firework drying-machine of this application compact structure, area is little and each process links up each other, and work efficiency is high.
Referring to fig. 2, as a preferred embodiment of the present invention, the partition sealing device 400 includes a partition frame, a linear expansion mechanism 410 is disposed at the top or bottom of the partition frame, a partition door 420 is slidably installed on the partition frame along the height direction of the drying chamber 200, and the partition door 420 is parallel to the width direction of the second conveying mechanism 210. The telescopic movement of the linear telescopic mechanism 410 causes the partition door 420 to close or open the drying chamber 200. The linear telescopic mechanism 410 may be an electric push rod, a hydraulic cylinder or a pneumatic cylinder.
Further, the side wall of the partition frame along the length direction of the second conveying mechanism 210 is provided with an opening, and the conveyor belt 112 penetrates through the opening. The height of the opening of the partition frame is not less than the height of the material to be dried, specifically, in this embodiment, the height of the opening of the partition frame is 6 to 10 times the diameter of the bright beads to be dried. Further, the width of the opening must not be smaller than the width of the second conveying mechanism 210, specifically, in the present embodiment, the width of the opening coincides with the partition frame width by 1.2 to 1.5 times the width of the second conveying mechanism 210.
Referring to fig. 3, preferably, the first conveying mechanism includes a conveying roller 111 and a conveying belt 112 wound around the conveying roller 111, and a plurality of cells 113 are disposed on the conveying belt 112, and the plurality of cells 113 are disposed at intervals along a conveying direction of the conveying belt 112. The unit cells 113 can conveniently contain the gunpowder and accelerate the feeding efficiency.
Further, the width of the unit cells 113 is identical to the width of the conveyor belt 112 or is 1 to 10cm smaller than the width of the conveyor belt 112, and surrounding barrier portions 114 are provided around the unit cells 113. In a preferred embodiment, the cells 113 may be square grids, and the cells 113 are disposed along the conveying direction of the conveyor 112. The cells 113 are arranged in square to facilitate manufacturing, and at the same time, the area utilization of the conveyor belt 112 can be improved. It is understood that the shape of the cells 113 is not limited to the square lattice shape given in the present embodiment, and other shapes of cells 113 capable of functioning as partitions are also within the scope of the present invention. The enclosure part 114 can perform an enclosure function on materials placed in the middle of the cells 113, such as a bright bead powder. In this embodiment, the surrounding barrier portions 114 disposed around the cells 113 form a groove in the middle of the cells 113, and can accommodate the bright beads for drying therein. In addition, a separation distance is preset between the adjacent unit cells 113 in the conveying direction, at which separation distance the separation device of the dryer is convenient to perform the separation process.
Referring to fig. 4, as an alternative embodiment of the present invention, the third conveying mechanism is a belt conveying mechanism, and an upper transporting area 333 and a lower returning area 334 are formed on the third conveying mechanism; the cooling chamber further comprises a cleaning device, the cleaning device comprises at least one water inlet pipe 331 and a plurality of water outlet pipes 332 communicated with the water inlet pipe 331, the water inlet pipe 331 is arranged along the transmission direction of the third conveying mechanism, and the water outlet pipes 332 extend to the upper part and/or the lower part of the lower return zone 334; wherein, a side of the water outlet pipe 332 facing the lower return area 334 is provided with a plurality of water outlets. In addition, it is understood that the upper conveying area 333 and the lower return area 334 of the third conveying mechanism are not limited to a specific structure of a certain section of the third conveying mechanism, and the area above for carrying the powder to be dried belongs to the upper conveying area 333 in the scheme, and the area below for returning to continue carrying the powder to be dried belongs to the lower return area 334 in the scheme in the operation process of the third conveying mechanism.
In this embodiment, the cleaning device includes at least one water inlet tube 331 and a plurality of water outlet tubes 332 connected to the water inlet tube 331, and a plurality of water outlets are formed on a side of the water outlet tube 332 facing the lower return area 334 of the third conveying mechanism. The water outlet pipe 332 arranged above and/or below the lower return zone 334 is provided with a plurality of water outlets on one side of the lower return zone 334 facing the third conveying mechanism, so that the lower return zone 334 of the third conveying mechanism can be cleaned, and the third conveying mechanism can also be cleaned in the process of drying the powder bright beads. The invention can solve the technical problem of insufficient cleaning capability of the conveying device in the powder bright bead drying process by arranging the cleaning device.
Preferably, the number of the water inlet pipes is 2, including a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is arranged between the upper transport area 333 and the lower return area 334, and a water outlet pipe communicated with the first water inlet pipe is positioned above the lower return area 334 so as to clean the sides of the upper transport area 333 and the third transport mechanism; the second water inlet pipe is arranged below the lower return area 334, and the water outlet pipe communicated with the second water inlet pipe is arranged below the lower return area so as to clean the lower return area 334.
Preferably, the cooling chamber may further be provided with a water tray, and the water tray is disposed below the third conveying mechanism. The water receiving tray receives the sewage after cleaning and leads the sewage out of the environment. Further, the water outlets are provided with nozzles, and the nozzles are provided with a plurality of water outlet holes in different directions so as to increase the cleaning direction.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (4)
1. An integrated pyrotechnic dryer, characterized in that the integrated pyrotechnic dryer comprises:
the feeding chamber comprises a feeding shell and a first conveying mechanism arranged in the feeding shell;
the drying chamber is connected with the feeding chamber and comprises a drying machine shell, a second conveying mechanism and a drying fan, wherein the second conveying mechanism and the drying fan are arranged in the drying machine shell;
the cooling chamber is connected with the drying chamber and comprises a cooling shell, a third conveying mechanism and a cooling fan, wherein the third conveying mechanism and the cooling fan are arranged in the cooling shell;
wherein, the two ends of the drying chamber are provided with partition sealing devices; the partition sealing device comprises a linear telescopic mechanism and a partition door connected with the output end of the linear telescopic mechanism, and the partition door can seal the drying chamber under the drive of the linear telescopic mechanism;
the first conveying mechanism comprises a conveying roller and a conveying belt wound on the conveying roller, a plurality of unit cells are arranged on the conveying belt, and the unit cells are arranged at intervals along the conveying direction of the conveying belt;
the partition sealing device comprises a partition frame, the linear telescopic mechanism is arranged at the top or the bottom of the partition frame, the partition door is slidably arranged on the partition frame along the height direction of the drying chamber, and the partition door is parallel to the width direction of the second conveying mechanism;
an opening is formed in the side wall of the partition rack along the length direction of the second conveying mechanism, and the conveyor belt penetrates through the opening; the height of the opening of the partition rack is 6 to 10 times of the diameter of the bright beads to be dried, and the width of the opening is consistent with the width of the partition rack and is 1.2 to 1.5 times of the width of the second conveying mechanism;
the width of the unit cell is consistent with the width of the conveyor belt or is 1 to 10cm smaller than the width of the conveyor belt, and surrounding baffle parts are arranged around the unit cell; a spacing distance is preset between adjacent unit cells in the conveying direction, and the spacing distance is convenient for a partition sealing device of the dryer to partition;
the third conveying mechanism is a belt conveying mechanism, and an upper conveying area and a lower return area are formed on the third conveying mechanism; the cooling chamber further comprises a cleaning device, the cleaning device comprises at least one water inlet pipe and a plurality of water outlet pipes communicated with the water inlet pipe, the water inlet pipes are arranged along the transmission direction of the third conveying mechanism, and the water outlet pipes extend to the upper part and/or the lower part of the lower return area; wherein, one side of the water outlet pipe facing the lower return area is provided with a plurality of water outlets;
the number of the water inlet pipes is 2, the water inlet pipes comprise a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is arranged between the upper transportation area and the lower return area, and the water outlet pipe communicated with the first water inlet pipe is positioned above the lower return area; the second water inlet pipe is arranged below the lower return area, and the water outlet pipe communicated with the second water inlet pipe is arranged below the lower return area.
2. The integrated pyrotechnic dryer of claim 1 wherein the linear telescoping mechanism is an electric push rod, hydraulic cylinder or pneumatic cylinder.
3. The integrated pyrotechnic dryer of claim 1 wherein the cooling chamber further comprises a water pan disposed below the third conveyor mechanism.
4. The integrated pyrotechnic dryer of claim 1, wherein the water outlets are each provided with a nozzle provided with a plurality of water outlet holes in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110590553.7A CN113267034B (en) | 2021-05-28 | 2021-05-28 | Integrated firework dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110590553.7A CN113267034B (en) | 2021-05-28 | 2021-05-28 | Integrated firework dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113267034A CN113267034A (en) | 2021-08-17 |
| CN113267034B true CN113267034B (en) | 2023-12-26 |
Family
ID=77233358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110590553.7A Active CN113267034B (en) | 2021-05-28 | 2021-05-28 | Integrated firework dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113267034B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2568728C1 (en) * | 2014-07-11 | 2015-11-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of drying of rigid ignition cartridges |
| CN205368402U (en) * | 2015-12-23 | 2016-07-06 | 东莞时代皮具制品厂有限公司 | Multi -drop drying equipment |
| CN105806048A (en) * | 2016-05-30 | 2016-07-27 | 浏阳市鸿安机械制造有限公司 | Fireworks dryer |
| CN205808061U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of sheet material automatically delivers drying unit |
| CN205807994U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of vacuum continuous drying plant |
| CN207435815U (en) * | 2017-11-24 | 2018-06-01 | 黄继来 | Firecracker cake and fireworks paper tube dryer |
| CN210064318U (en) * | 2019-03-27 | 2020-02-14 | 安徽金日晟矿业有限责任公司 | Conveyor belt device with belt cleaning device |
| CN210128590U (en) * | 2019-05-30 | 2020-03-06 | 深圳市创基真空科技有限公司 | Plated item drying system |
| CN112524909A (en) * | 2020-12-10 | 2021-03-19 | 临澧县九里福兴烟花爆竹有限公司 | Be used for dry cooling device of fireworks and firecrackers powder |
| CN215217081U (en) * | 2021-05-28 | 2021-12-17 | 长沙跃奇节能电气设备有限公司 | Integral type firework drying-machine |
-
2021
- 2021-05-28 CN CN202110590553.7A patent/CN113267034B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2568728C1 (en) * | 2014-07-11 | 2015-11-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of drying of rigid ignition cartridges |
| CN205368402U (en) * | 2015-12-23 | 2016-07-06 | 东莞时代皮具制品厂有限公司 | Multi -drop drying equipment |
| CN105806048A (en) * | 2016-05-30 | 2016-07-27 | 浏阳市鸿安机械制造有限公司 | Fireworks dryer |
| CN205808061U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of sheet material automatically delivers drying unit |
| CN205807994U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of vacuum continuous drying plant |
| CN207435815U (en) * | 2017-11-24 | 2018-06-01 | 黄继来 | Firecracker cake and fireworks paper tube dryer |
| CN210064318U (en) * | 2019-03-27 | 2020-02-14 | 安徽金日晟矿业有限责任公司 | Conveyor belt device with belt cleaning device |
| CN210128590U (en) * | 2019-05-30 | 2020-03-06 | 深圳市创基真空科技有限公司 | Plated item drying system |
| CN112524909A (en) * | 2020-12-10 | 2021-03-19 | 临澧县九里福兴烟花爆竹有限公司 | Be used for dry cooling device of fireworks and firecrackers powder |
| CN215217081U (en) * | 2021-05-28 | 2021-12-17 | 长沙跃奇节能电气设备有限公司 | Integral type firework drying-machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113267034A (en) | 2021-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211346235U (en) | Drying equipment with heat recovery mechanism | |
| CN113267034B (en) | Integrated firework dryer | |
| CN103690365A (en) | Medicinal material boiling and drying integrated machine | |
| CN107677079A (en) | A kind of potassium chlorate production drying equipment | |
| CN215217081U (en) | Integral type firework drying-machine | |
| CN105155824A (en) | Scissors plastering machine | |
| CN104982508B (en) | A kind of automatic rolling type infrared hot-air vegetable-fruit drying device and method | |
| CN113237310B (en) | Pyrotechnic dryer and control method thereof | |
| CN202928306U (en) | Multilayer dryer of high temperature heat pump | |
| CN104190476A (en) | SCR catalyst production system | |
| CN102823925A (en) | Vegetable dehydrator adopting double-layer chain plates | |
| CN106364725A (en) | Full-automatic production line for paper tubes | |
| CN208866479U (en) | It is a kind of with the slitting mechanism for cutting function | |
| CN102823926A (en) | Vegetable dehydrator adopting stiffener chain plates | |
| CN102445064B (en) | Laminated continuous solvent-dispelling dryer | |
| CN210268106U (en) | Ripple face processing drying device of no steam | |
| CN205784539U (en) | Integrated microwave tunnel cave for honeycomb type denitrification catalyst drying and calcining | |
| CN201657756U (en) | Circulating fruit and vegetable drying oven with heat exchanging device | |
| CN113063284A (en) | Dynamic and static combined drying equipment | |
| CN215323359U (en) | Sodium methoxide desiccator spiral pay-off packing apparatus for producing | |
| CN211476635U (en) | Noise reduction type spiral vibration dryer | |
| CN209520916U (en) | A kind of impregnated paper production novel shear and system of processing | |
| CN215327679U (en) | Closed drying cabinet | |
| CN209101691U (en) | A kind of comprehensive feed hothouse | |
| CN112414073A (en) | Ceramic fiber product drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |